552221500451155 has 16 divisors (see below), whose sum is σ = 662889143610720. Its totient is φ = 441628314262272.

The previous prime is 552221500451147. The next prime is 552221500451197. The reversal of 552221500451155 is 551154005122255.

It is a cyclic number.

It is not a de Polignac number, because 552221500451155 - 2³ = 552221500451147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489351927 + ... + 490479103.

It is an arithmetic number, because the mean of its divisors is an integer number (41430571475670).

Almost surely, 2^{552221500451155} is an apocalyptic number.

552221500451155 is a deficient number, since it is larger than the sum of its proper divisors (110667643159565).

552221500451155 is a wasteful number, since it uses less digits than its factorization.

552221500451155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160118.

The product of its (nonzero) digits is 500000, while the sum is 43.

The spelling of 552221500451155 in words is "five hundred fifty-two trillion, two hundred twenty-one billion, five hundred million, four hundred fifty-one thousand, one hundred fifty-five".